ISRC ARCS92100018
Verified recording
ARCS92100018 is “Recuerdo de Ayer” by La Delio Valdez,
registered on the CopyrightChains blockchain with CopyrightID
0x0745c8281700a068cf5b1f132982ce6f6f841bd4fa26f5bb6419a1f950b156b4 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARCS92100018.
Recording identifiers
- ISRC
- ARCS92100018
- Title
- Recuerdo de Ayer
- Artist
- La Delio Valdez
- CopyrightID (CopyrightChains transaction hash)
0x0745c8281700a068cf5b1f132982ce6f6f841bd4fa26f5bb6419a1f950b156b4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:a987e646ec16ba3990ec7426d1f6bf99a2c7efb838f5bf57398d76ff9f5b68dc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARCS92100018
- Bitcoin block existence check
- https://blockstream.info/api/block/953520